Home / 3,334,416.73-5,002,048.82-1,059,129.36

Finding the Fourth Proportional to 3,334,416.73, 5,002,048.82 and 1,059,129.36

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Solution

The fourth proportional to 3,334,416.73, 5,002,048.82 and 1,059,129.36 is: 1,588,828.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,416.73 : 5,002,048.82 = 1,059,129.36 : x
  2. Step 2: Convert to fraction form
    3,334,416.73/5,002,048.82 = 1,059,129.36/x
  3. Step 3: Cross multiply
    3,334,416.73x = 5,002,048.82 × 1,059,129.36
  4. Step 4: Simplify right side
    3,334,416.73x = 5,297,816,768,063.18
  5. Step 5: Solve for x
    x = 5,297,816,768,063.18/3,334,416.73
  6. Step 6: Final answer
    x = 1,588,828.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.